General Introduction of Breaker
Advanced Breaking Technology
A. Leading heat treatment technology. Enhance the performance of heat resistance and abrasion resistance.
B. Low oil consumption design. Reduce the oil cylinder volume and lessen the fuel consumption under the condition of guaranteeing oil pressure invariable.
C. Machine durability design. The piston adopts ring oil passage design to reduce the obstruction, making piston cylinder body more durable; The resilience minimization design protects the machine to extend the working life.
D. Deck durability design. The naked deck adopts high-intensitive steel plate to decrease wear.
E. Oil seal durability design. The face increased pressure in the oil seal is designed to return oil passage, reduce oil seal pressure, and improve oil seal service life.
F. Lightweight design. Achieve the best match with excavators and loaders.
Powerful Hydraulic System Increased the Impact of Nitrogen
A. Superior performance. New hydraulic drive system for nitrogen provides a powerful blow crushing power; The maximum impact kinetic energy brings the highest production efficiency.
Long Working Life Reduces the Cost
A. Well-chosen alloy steel makes sure a longer working life
B. High precision processing and excellent heat treatment technology is designed to make SUNYOO breaker more durable.
Simple, Convenient and Comfortable Operation, Easy Maintenance
A. Fine reasonable pipeline design and less block resistance make the operation more convenient and comfortable
B. Precise and simplified structure is designed to improve reliability.
C. Simple structure leads to instant maintenance.
One-stop Service System
A. Focus on the needs of customers, provide high quality, quick, efficient and capable after service, and pursue customer's full satisfaction.
Sufficient, Precise Spare Parts of High Quality
A. Strict quality testing system ensures the product's high quality and performance.
Unique Structural design
Rapidly switching speed
Powerful breaking force
Highly Breaking efficiency
Product Specification / Models
Total weight 2990kg
Overall length 2840mm
Driving flow rate 180-250L/min
Driving oil pressure 180-210kg/m
Striking frequency 220-420b.p.m
Stem diameter 165mm
chisel length 1400mm
Applicable excavator class 37-50t
Application / Models
Volvo, HITACHI, KATO, KOMATSU, KOBELCO, SUMITOMO, SANY HEAVY INDUSTRIES, DOOSAN, LONGGONG, YUCHAI, LISHIDE, LOADNING MACHINE
Attachment: 2 piece of drill rod; 2 piece of pipes, 1 set of charging kit with N2 bottle, 1 set of toolbox, 2 set of working clothes
1. The cylinder, piston, control valve, accumulator, front head, back head for 12 months;
2. Seal kit, overflow valve, through bolt, bracket bolt, bracket for 6 months;
3. The wearing parts for 3 months.
Mining---Mining, Second time Breaking
Metallurgy---Clearing Slag, Demolition of furnace and foundation
Road---Repairing, Breaking, Foundation Work
Railway---Tunneling, Demotion of Bridge
Construction---Demolition of building and reinforced concrete
Ship Repairing---Clearing clam and trust from the hull.
Others---Breaking frozen mud
Shenyang Yuchenglong Construction Machinery is the specialized
manufacturer to produce of hydraulic breaker , hydraulic hose
assembly, breaker pipe lines and related spare parts.The technical
quality of the product all reaches an advanced level in globle. The
company has advanced equipments,adopts advanced technology,
strict process system and management mechanism, constantly
develops products and expands market, products and expand
market ,products market covers the globle.
Products are suitablefor many types of mining machines and engining
machines,such as the brands of excavator,Hyundai,Hitachi,Komatsu,
Kobelco,Kato,Sumitomo, Cat,Volvo,Case,etc. The hard hoses are stricty
processedby acid picking,phoshating,spray-paint,pressure testing to
have no fault rate, and then are permitted to deliver out.
The company now provides complement service for manybreak
producers,the product quality is hishly appraised by customers.the
company is eager to cooperate with you by good products, stable
supplymentand perfect service.